Fatal error: Uncaught PDOException: SQLSTATE[HY000] [1045] Access denied for user 'root'@'localhost' (using password: YES) in /www/wwwroot/47.86.170.29/app/Support/Database.php:30 Stack trace: #0 /www/wwwroot/47.86.170.29/app/Support/Database.php(30): PDO->__construct() #1 /www/wwwroot/47.86.170.29/app/Support/helpers.php(41): App\Support\Database::connection() #2 /www/wwwroot/47.86.170.29/app/Support/helpers.php(46): db() #3 /www/wwwroot/47.86.170.29/app/Support/helpers.php(372): schema_table_exists() #4 /www/wwwroot/47.86.170.29/bootstrap.php(31): ensure_runtime_schema() #5 /www/wwwroot/47.86.170.29/list.php(5): require('...') #6 {main} Next RuntimeException: 数据库连接失败：SQLSTATE[HY000] [1045] Access denied for user 'root'@'localhost' (using password: YES) in /www/wwwroot/47.86.170.29/app/Support/Database.php:36 Stack trace: #0 /www/wwwroot/47.86.170.29/app/Support/helpers.php(41): App\Support\Database::connection() #1 /www/wwwroot/47.86.170.29/app/Support/helpers.php(46): db() #2 /www/wwwroot/47.86.170.29/app/Support/helpers.php(372): schema_table_exists() #3 /www/wwwroot/47.86.170.29/bootstrap.php(31): ensure_runtime_schema() #4 /www/wwwroot/47.86.170.29/list.php(5): require('...') #5 {main} thrown in /www/wwwroot/47.86.170.29/app/Support/Database.php on line 36